Note 2 Subsequent Events (Detail Narrative) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 30, 2014
Note 2 Subsequent Events Detail Narrative
Maximum number of shares to be repurchased under Share Repurchase Plan through April 30, 2015 (in thousands of shares)	1,800
Minimum undrawn borrowing availability under Credit Agreement prior to and subsequent any share repurchase ($ in thousands)	$ 6,000
Minimum undrawn borrowing availability under Credit Agreement plus domestic unrestricted cash prior to and following any share repurchase ($ in thousands)	$ 8,000

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

No definition available.

Name:	us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant